Unspecified sprain of left index finger, subs encntr

This code indicates a sprain of the left index finger where the specific ligament or joint involved is not documented. It signifies that the patient is receiving follow-up care for this injury, such as rehabilitation, cast changes, or monitoring of healing.

Apply this code when a patient presents for a follow-up visit related to a left index finger sprain, and the initial injury was not specified beyond "sprain." This is appropriate for subsequent encounters after the initial treatment has been rendered.

• Ensure documentation clearly states "left index finger" and "sprain" without further specificity.
• Confirm the encounter is for follow-up care, indicated by the "D" seventh character.
• If the specific ligament or joint is identified during the follow-up, a more specific code should be used.